Comparison

PrüfApp vs Construction Log

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PrüfApp

Features
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Die PrüfApp erlaubt es Objekte und Vorlagen für wiederkehrende Prüfungen anzulegen. Die Prüfungen werden dann automatisch im vorgegebenen Intervall z.B. wöchentlich Montags und Mittwochs oder am 01. und 15. Tag jedes Monats.

About

Construction Log

Features
Read full description

Construction documentation for site managers, tradespeople, architects, and companies. With Pro Doku, you can document construction sites, defects, inspections, and construction progress directly on site. Capture photos, dictate notes, organize projects, and create professional PDF reports – simple, structured, and reliable. Pro Doku supports your daily construction documentation and keeps important information, photos, and notes organized and available in one place. EASILY DOCUMENT CONSTRUCTION SITES Record construction progress, defects, inspections, and important events directly on site. Add photos and notes to your entries and keep track of the current status of your projects at all times. CAPTURE PHOTOS, DICTATE NOTES Document situations directly on site using your camera. Instead of typing long texts, you can use voice input to capture notes. This allows you to create documentation exactly where it is needed. Entries can also include time and location information. KEEP PROJECTS ORGANIZED Manage construction sites, clients, and properties centrally in Pro Doku. Projects, entries, and photos remain clearly structured and easy to find – from the first site visit through to final inspection. PROFESSIONAL PDF REPORTS Create professional PDF reports from your documented entries, including photos, notes, and timestamps. Ideal for: • Construction documentation • Construction logs • Construction progress • Defect documentation • Inspections and handovers • Clients and contractors • Insurance claims and expert reports Completed reports can be shared directly. DOCUMENT TOGETHER AS A TEAM With the Company version, multiple employees can work together on projects. Projects, entries, and photos are synchronized and available to the team across devices. Ideal for companies, site managers, and teams that want to manage their construction documentation centrally. CLOUD SYNCHRONIZATION Synchronize your projects across supported devices and access your documentation on smartphones and tablets. BACKUP & RESTORE Back up your projects and restore your data whenever needed. This helps keep your construction documentation available for the long term. START FOR FREE Pro Doku can be used free of charge: • Up to 3 projects • Up to 10 entries per project PRO VERSION – ANNUAL SUBSCRIPTION WITH A 7-DAY FREE TRIAL • Unlimited projects • Unlimited entries • Voice input • PDF reports without watermarks • Your own company logo in reports • Cloud synchronization across your devices COMPANY VERSION • Multiple employees • Shared projects • Shared entries and photos • Cloud synchronization for teams • Work across multiple devices • Advanced team features Pro Doku – professional construction documentation for trades and construction. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PrüfApp3 screens
Construction Log4 screens

Verdict

The call

The clearest difference is in-app purchases: PrüfApp at none against Construction Log's 9. PrüfApp also leads on update cadence (weekly vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Construction Log sells 9 in-app purchases, starting at $5.99 per month. PrüfApp asks for nothing beyond the download.

UpkeepUpdate frequency

PrüfApp ships an update weekly, Construction Log every 3 months. The most recent releases landed on September 17, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 3 level
PrüfApp versus Construction Log: the parameters behind the verdict, then further details
ParameterPrüfAppConstruction Log
PriceFreeFree
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.0 — better15.0
Further details — not scored
Size29 MB39 MB
Age rating4+4+
DeveloperX-Matic GesmbHTOBIAS ROSSMANN

In-app purchases

None

PrüfApp

No in-app purchases

9 purchases

Construction Log

Subscriptions8
  • Pro Doku (Premium) - Monthly$5.991 Month
  • Company Pro Monatlich$12.991 Month
  • Company Ultimate Jährlich$22.991 Month
Show 5 more
  • Pro Doku (Premium) – Annual$44.991 Year
  • Company Unlimited Monatlich$49.991 Month
  • Company Pro Jährlich$129.991 Year
  • Company Ultimate Jährlich$249.991 Year
  • Company Unlimited Jährlich$499.991 Year
One-time1
  • Pro Doku (Premium) - Lifetime$89.99

Questions

Is PrüfApp free?
PrüfApp is free to download, with no in-app purchases.
Is Construction Log free?
Construction Log is free to download, with in-app purchases available.
Do PrüfApp or Construction Log have ads?
Neither PrüfApp nor Construction Log shows ads.
Which is updated more often, PrüfApp or Construction Log?
PrüfApp ships an update weekly, and Construction Log every 3 months. Most recently, PrüfApp was updated on September 17, 2026 and Construction Log on October 2, 2026.

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